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SFH486 数据表(PDF) 5 Page - OSRAM GmbH |
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SFH486 数据表(HTML) 5 Page - OSRAM GmbH |
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5 / 8 page ![]() SFH 486 2010-04-28 5 Relative Spectral Emission I rel = f (λ) Forward Current I F = f (VF), single pulse, tp = 20 μs Radiation Characteristics Ι rel = f(ϕ) 0 750 Ι rel OHR00877 800 850 900 950 nm 1000 20 40 60 80 % 100 λ 10 OHR00881 F V -3 -2 10 -1 10 0 10 1 10 01 2 3 4 5 6 V 8 A Ι F OHR01733 020 40 60 80 100 120 0.4 0.6 0.8 1.0 100 90 80 70 60 50 0 10 20 30 40 0 0.2 0.4 0.6 0.8 1.0 ϕ Radiant Intensity Single pulse, t p = 20 μs Permissible Pulse Handling Capability I F = f (τ), TA = 25 °C, duty cycle D = parameter I e I e 100 mA = f (I F) 10 OHR00878 Ι e F Ι -3 -2 10 -1 10 0 10 1 10 2 10 0 10 10 1 10 2 10 4 mA e Ι (100mA) 3 10 10 Ι F OHR00886 1 2 10 3 10 4 10 mA -5 10 s = D F Ι T DC 0.005 = D p t T t p p t 0.5 0.2 0.1 0.01 0.02 0.05 10 -4 10 -3 10 -2 10 -1 10 0 10 1 10 2 Max. Permissible Forward Current I F = f (TA) Forward Current vs. Lead Length Between the Package Bottom and the PC-Board I F = f (I), TA = 25 °C T OHR00880 0 F Ι 0 20 40 60 80 100 ˚C mA 25 50 75 100 125 OHR00949 F Ι 0 0 5 10 15 20 25 mm 30 20 40 60 80 100 mA 120 |
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